Has anyone use Gemini to buy crypto, thanks

For me personally I use binance as the spot trading fees are the lowest at (0.1%) and it is not the no.1 crypto exchange worldwide for no reason with one of the friendliest user interface for beginners.

They also provide many staking/flexible saving options to earn interest on your crypto which you are limited to in terms of variety on other exchanges.

You can test it out for yourself and get an extra 10% trading fees rebate when you sign up with my referral link here

Yeaps, my main exchange for buying Crypto such as BTC/ETH. They have many other Altcoins too and low fees(0.35%). On top of that, you can earn interest on your crypto and their customer service is really good too.